ATE195445T1 - ROLLER LOOP ARRANGEMENT FOR ROLLER OR PRESSURE ROLLER - Google Patents

ROLLER LOOP ARRANGEMENT FOR ROLLER OR PRESSURE ROLLER

Info

Publication number
ATE195445T1
ATE195445T1 AT97109376T AT97109376T ATE195445T1 AT E195445 T1 ATE195445 T1 AT E195445T1 AT 97109376 T AT97109376 T AT 97109376T AT 97109376 T AT97109376 T AT 97109376T AT E195445 T1 ATE195445 T1 AT E195445T1
Authority
AT
Austria
Prior art keywords
rolls
roller
grinding
longitudinal axis
roll
Prior art date
Application number
AT97109376T
Other languages
German (de)
Inventor
Pan Giacinto Dal
Fausto Drigani
Original Assignee
Danieli Off Mecc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11422117&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE195445(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danieli Off Mecc filed Critical Danieli Off Mecc
Application granted granted Critical
Publication of ATE195445T1 publication Critical patent/ATE195445T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/16—Bushings; Mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/006—Pinch roll sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Massaging Devices (AREA)
  • External Artificial Organs (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Secondary Cells (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

In-line grinding device for mill rolls and/or pinch rolls, arranged in cooperation with the working surface of the working rolls (11) and/or support rolls (12) and/or intermediate rolls of a rolling stand for sheet, strip and/or wide plate, or in cooperation with pinch rolls placed downstream of the rolling stands and upstream of the winding reels, comprising a plurality of grinding units arranged at intervals on a single support (13) and defined by a grinding tool (17) rotating on a longitudinal axis (14) substantially parallel to the longitudinal axis of the roll (11, 12) to be ground, the grinding tools (17) covering in their entirety a substantial part of the length of the relative roll, each grinding unit (16) having the specific axis of rotation which is movable independently and autonomously with respect to the other grinding units (16) associated with the same stationary support (13), in a substantially radial direction with respect to the longitudinal axis of the roll (11, 12) to be ground. <IMAGE>
AT97109376T 1996-06-13 1997-06-10 ROLLER LOOP ARRANGEMENT FOR ROLLER OR PRESSURE ROLLER ATE195445T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96UD000099A IT1288922B1 (en) 1996-06-13 1996-06-13 IN-LINE GRINDING DEVICE FOR LAMINATION CYLINDERS AND / OR DRIVE ROLLS

Publications (1)

Publication Number Publication Date
ATE195445T1 true ATE195445T1 (en) 2000-09-15

Family

ID=11422117

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97109376T ATE195445T1 (en) 1996-06-13 1997-06-10 ROLLER LOOP ARRANGEMENT FOR ROLLER OR PRESSURE ROLLER

Country Status (9)

Country Link
US (1) US5997389A (en)
EP (1) EP0812632B1 (en)
KR (1) KR980000772A (en)
AT (1) ATE195445T1 (en)
BR (1) BR9702726A (en)
CA (1) CA2207682A1 (en)
DE (1) DE69702814T2 (en)
ES (1) ES2150174T3 (en)
IT (1) IT1288922B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6234885B1 (en) * 1997-11-27 2001-05-22 Waldrich Siegen Werkzeugmaschinenfabrik Gmbh Roll grinding machine
US8272923B2 (en) * 2009-08-13 2012-09-25 The Procter & Gamble Company Methods and apparatuses for anvil reconditioning
DE102010025904A1 (en) * 2010-07-02 2012-01-05 Sms Siemag Ag polisher
US9919399B2 (en) * 2013-09-17 2018-03-20 Nucor Corporation Roll polisher apparatus and method
CN108472789B (en) * 2016-01-08 2020-06-05 阪东化学株式会社 Grinding material
CN112692700A (en) * 2020-12-28 2021-04-23 柳友香 Replacement-free self-feeding rust removal equipment for cold rolling mill

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB456501A (en) * 1935-04-20 1936-11-10 Schloemann Ag Improvements in and relating to a grinding or polishing device for sheet rolling mills
US3868791A (en) * 1973-06-04 1975-03-04 Merit Abrasive Prod Rotary buffing sleeve
JPS6055260B2 (en) * 1978-07-06 1985-12-04 石川島播磨重工業株式会社 Roll polishing method and device
CH662619A5 (en) * 1983-09-28 1987-10-15 Escher Wyss Ag DEFLECTION ADJUSTING ROLLER.
JPS60184411A (en) * 1984-03-05 1985-09-19 Nippon Steel Corp Roll grinding device in rolling installation
JPS61164772A (en) * 1985-01-11 1986-07-25 Mitsubishi Heavy Ind Ltd Rotary body grinding device
US4716687A (en) * 1985-02-22 1988-01-05 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for grinding a rotary body
IT1191688B (en) * 1986-03-20 1988-03-23 Giustina International Spa CYLINDER GRINDING MACHINE WITH SIGNIFICANT BODIES AND DIMENSIONAL AND SURFACE CONTROL
JPH0724845B2 (en) * 1989-02-07 1995-03-22 東芝機械株式会社 Automatic roll grinding machine
FR2708218B1 (en) * 1993-07-28 1995-10-20 Clecim Sa Cylinder cleaning device.
DE4409300A1 (en) * 1994-03-18 1995-09-21 Schloemann Siemag Ag Device for processing rolls during the rolling process

Also Published As

Publication number Publication date
CA2207682A1 (en) 1997-12-13
KR980000772A (en) 1998-03-30
ITUD960099A1 (en) 1997-12-13
DE69702814D1 (en) 2000-09-21
EP0812632B1 (en) 2000-08-16
IT1288922B1 (en) 1998-09-25
DE69702814T2 (en) 2000-12-07
BR9702726A (en) 1998-09-01
ITUD960099A0 (en) 1996-06-13
EP0812632A1 (en) 1997-12-17
ES2150174T3 (en) 2000-11-16
US5997389A (en) 1999-12-07

Similar Documents

Publication Publication Date Title
US3786975A (en) Apparatus for broad-drawing sheet materials
GB1519553A (en) Web slitting and windling machine
MY118542A (en) Planarity measuring roller
DE69702814D1 (en) Roller loop arrangement for roller or pressure roller
ES8205704A1 (en) Apparatus for the separate winding of slit webs
FI941393A (en) Reversing fixed plant for cold rolling of web-shaped roll material
GB1087097A (en) Improvements in or relating to the treatment of strip metal
CA2721569A1 (en) Plastic film stretching apparatus
EP0205296A3 (en) Improvements relating to lubrication of rolling mills
SE8004204L (en) ROLL-ROLLING MACHINE WITH REVOLVER HEADS FOR DORNVALSAR
ATE149888T1 (en) MULTI-ROLL STAND
GB1453908A (en) Machine for rewinding strip material
FI943787A (en) Roller of paper or cardboard stripes
CN218433939U (en) Unreeling machine with clamping mechanism
ES463449A1 (en) Rolling mill
US4019282A (en) Apparatus for descaling metal strips
SU687668A1 (en) Method and stand for continuous rolling
CA2097498A1 (en) Reeling machine for webs of material, in particular paper or cardboard webs
ES2052094T3 (en) ROLLING MACHINE WITH CARRIER CYLINDERS FOR THE ROLLING OF MATERIAL BANDS, PARTICULARLY PAPER BANDS.
JP3219776B2 (en) Method for winding paper or cardboard web and winding machine
SE9301971D0 (en) PROCEDURES FOR ROLLING ROLLS WITH ROLLING GUIDES FOR ROLLING
ATE139154T1 (en) MULTIPURPOSE DEVICE FOR ROLLING ROUND BARS FOR REINFORCED CONCRETE
JPS60174203A (en) Rolling mill
CA2436949A1 (en) Apparatus for winding up a web in rolls and a method for cutting off a length of the web
SE9802493D0 (en) Method for controlling tail dimensions in a rolling mill

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee